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Operating Instructions
104
Circuit Diagram Example
CAUTION
• THE EXTERNAL I/O IS NOT CAPABLE OF CONNECTING
DIRECTLY TO DEVICES THAT REQUIRE LARGE AMOUNTS OF
CURRENT. IN SOME CASES, A CUSTOM INTERFACE CIRCUIT
(CUSTOMER PROVIDED) MAY HAVE TO BE USED. SERIOUS
DAMAGE TO NETWORK CAMERA MAY RESULT IF A DEVICE IS
CONNECTED TO THE EXTERNAL I/O THAT EXCEEDS ITS
ELECTRICAL CAPABILITY.
• THE LOW VOLTAGE/CURRENT CIRCUITS AND HIGH VOLTAGE/
CURRENT CIRCUITS ARE IN THE NETWORK CAMERA CIRCUIT.
THE QUALIFIED ELECTRICIAN SHOULD DO THE WIRING NOT BY
YOURSELF. INCORRECT WIRING COULD DAMAGE NETWORK
CAMERA. YOU COULD RECEIVE THE FATAL ELECTRIC SHOCK.
• External I/O (Input/Output) are independent. Output terminal is
controlled only by External Output Control window on page 89.
Light
Door Sensor
Relay
Network Camera
10.5 13.5
VDC
4
3
2
1